Added class to generate ticker data.
Created Basic Method Structure.
Completed createDataRows method.
Added simple algorithm to create data for single day.
Added test CSV ang class for testing Data Generator.
Added test methods to create temporary OHCL database.
Fixed file creation bug. Added null value skip.
Test method added successfully.
Fixed Random Generating Bugs.
Added startDate and endDate attributes.
Merge branch 'dataGenerator'